Class: Gem::Analyzer

Inherits:
Ripper::SexpBuilder
  • Object
show all
Defined in:
lib/rubygems-compile/analyzer.rb

Overview

Uses the ripper parser to analyze ruby code contained in gems and raises warnings if the code has potential issues.

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#warnings ⇒ Object (readonly)

Cache of issues found for the current session.



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# File 'lib/rubygems-compile/analyzer.rb', line 12

def warnings
  @warnings
end

Instance Method Details

#on_kw(token) ⇒ Object 



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# File 'lib/rubygems-compile/analyzer.rb', line 19

def on_kw token
  # Related to MacRuby ticket #721
  if token == '__FILE__'
    @warnings << '__FILE__ keyword is used (MacRuby ticket #721)'
  end
end

#parse ⇒ Object 



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# File 'lib/rubygems-compile/analyzer.rb', line 14

def parse
  @warnings = []
  super
end